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shepuryov [24]
3 years ago
9

Which substance is a source of hydrocarbons? A. natural gas B. protein C. silk D. starch E. water

Chemistry
2 answers:
oee [108]3 years ago
5 0

A. Natural Gas is a substance that is a source of hydrocarbons.

kifflom [539]3 years ago
4 0
The answer is natural gas
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Which is an example of how people use nonrenewable energy resources?
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i dont think its walking to school because that doesn't use any resources.

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3 years ago
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Under the Doppler Effect, an observer behind a moving wave source observes
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Attachment is the answer
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3 years ago
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